CVE-2026-54847: Design Stylish Cost Calculator

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Unauthenticated Broken Access Control in Stylish Cost Calculator <= 8.3.9 versions.

Affected products

• Design Stylish Cost Calculator: up to and including 8.3.9

Published 2026-06-26. Last modified 2026-06-26.